Browsing by Author "Chibisov, Yuriy V."

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    Methodology of Railway Networks Research
    (Днепропетровский национальный университет железнодорожного транспорта имени академика В. Лазаряна, Дніпропетровськ, 2013) Chibisov, Yuriy V.; Mozolevych, Grygoriy Yа.; Мозолевич, Григорій Якович
    EN: The analysis of the relationships between speed, trainflow density and intensity of the train at the railway line was made. The interconnection between the incoming and outgoing flows of trains and the density of trains was established. There was also established the interconnection between the incoming flow and the speed; the average travel time of trains on the line and the accuracy of the speed. In the course of freight transportation its technological process is influenced by lots of random factors. Without the assessment of these factors with the help of determined models for planning and management of the transportation process its efficiency may decrease considerably.
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    Optimal Route Selection When Distributing the Freight Trainflow in the Railway Junction with the Consideration of the Level of the Traffic Capacity Saturation
    (Вісник Східноукраїнського національного університету імені В. Даля, 2012) Nesterenko, Galina I.; Chibisov, Yuriy V.
    ENG: There were determined the expenditures of time, mechanical work and cost of the running trains with different mass that pass Dnepropetrovsk railway junction. There was researched the influence of the railway line load onto the main indexes of the train running. The value of the rational load of the main trespass of Dnepropetrovsk railway junction was determined.
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    The Organization of the Train Flows Motion on the Railway Network with the Consideration of the Traffic Capacity of the Lines
    (Wydawnictwo Politechniki Slaskiej, Gliwice, 2013) Chibisov, Yuriy V.; Mozolevych, Grygoriy Yа.
    EN: Mathematical model of the rational trainflow distribution on the rail network was offered in this article. The main purpose of research work is development of the algorithm which will help to make the shortest paths of the trainflows, which will provide a minimum expenditure of energy resources to the promotion of trains. The trainflows distribution on the network was made with the help of the graph theory.